D-Link D-View TFTP Path Traversal RCE
CVE-2023-32165 Published on May 3, 2024
D-Link D-View TftpReceiveFileHandler Directory Traversal Remote Code Execution Vulnerability
D-Link D-View TftpReceiveFileHandler Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of D-Link D-View. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the TftpReceiveFileHandler class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-19497.
Weakness Type
What is a Directory traversal Vulnerability?
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
CVE-2023-32165 has been classified to as a Directory traversal vulnerability or weakness.
Products Associated with CVE-2023-32165
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Affected Versions
D-Link D-View:- Version DLink D-View8 1.0.2.13 is affected.
- Before and including v2.0.1.89 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.